title: Energy balance and body composition in sports and exercise.
mesh_terms: D001823:Body Composition; D004734:Energy Metabolism; D015444:Exercise / Q000502:physiology; D005260:Female; D006801:Humans; D007246:Infertility / Q000209:etiology* / Q000378:metabolism*; D008297:Male; D009747:Nutritional Physiological Phenomena; D013177:Sports / Q000502:physiology*